code: def _load_flags_yaml(src):
      import yaml
  
      data = yaml.safe_load(open(src))
      return dict(_iter_keyvals(data))
  
imports: import logging
  import os
  from guild import guildfile
  from guild import op_util
  from guild import plugin
  from guild import util
  from .None import flags_import_util
label_desc: Use image node_id 6 for calling a global function with example usage: _load_flags_yaml(src) and returns: dict